Update PeriodExchange.vue

src/views/app/PeriodExchange.vue

@@ -204,8 +204,8 @@ export default {
     }
     .icon_question {
         position: absolute;
-        bottom: .1rem;
-        right: .1rem;
+        bottom: .06rem;
+        right: .12rem;
         color: #E94A47;
         font-size: .18rem;
     }